Company lists · Data refreshed September 2026
Top 16 International non-profits based in Czechia
RevenueBase identified 39 company matches for international non-profits associated with Czechia as of September 2026 and tracks 1,871 professional contacts across them, including 638 with verified work emails. Prague is the largest hub.
This list covers company matches for international non-profits associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 16 largest international non-profits based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,604 contacts → | ||||
Exact match “We are a non-governmental, non-profit organisation based on the ideas of humanism, freedom, equality and solidarity.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 64 contacts → | ||||
Exact match “ADRA Česká republika je součástí mezinárodní sítě organizací ADRA, která působí ve více než 130 zemích světa.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 28 contacts → | ||||
Exact match “Jsme IAESTE (The International Association for the Exchange of Students for Technical Experience), mezinárodní nezisková organizace.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “INEX - Association for Voluntary Activities - is a non-governmental non-profit organisation founded in 1991 whose primary activities are in the area of international voluntary…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 15 contacts → | ||||
Exact match “CCBC comprises various projects and NGOs active in the field of biodiversity conservation and development assistance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 13 contacts → | ||||
Exact match “CARE patří mezi největší mezinárodní humanitární organizace a více jak 80 let poskytuje pomoc lidem v krizích i dlouhodobou podporu komunitám po celém světě.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “UNICEF (Dětský fond OSN) pomáhá dětem ve 193 zemích světa.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Jsme prostor pro vzájemnou inspiraci a vzdělávání lidí z neziskových organizací.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Petrklíč help is a youth, community, educational, creative and innovative non-profit organization operating since 2005.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “POMÁHÁME ŠÍŘIT OSVĚTU A PŘÍKLADY DOBRÉ PRAXE V PÉČI O KULTURNÍ DĚDICTVÍ → Institut pro památky a kulturu, o.p.s, je nezisková organizace, která provozuje redakci PROPAMÁTKY…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Na mysli je nezisková organizace zabývající se problematikou globální udržitelnosti, změny klimatu a souvisejícími environmentálními aspekty.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “TEREZA je nezisková organizace, která vytváří inovativní enviromentální programy pro žáky.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “The Mestenhauser Institute for International Collaboration (MIIC) is a non-profit based in the Czech Republic under the leadership of its Founder, Dr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “for English, scroll down) Architekti bez hranic je nezisková organizace, která sdružuje architekty a designéry se zájmem o veřejný prostor.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Wakawai creates a community of changemakers and connect them with NGOs and companies to solve social and environmental challenges.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Veronica je průvodkyní světem klimatického vzdělávání, poskytující odborné interpretace klíčových otázek týkajících se klimatické krize.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “international non-profits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 16 of 39 international non-profits based in Czechia
See the full list, filter by size, metro and specialty, and access 638 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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International non-profits based in Czechia at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 39 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Czechia whose business descriptions match “international non-profits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 638 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “international non-profits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many international non-profits are there based in Czechia?
RevenueBase identified 39 company matches for international non-profits associated with Czechia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
People In Need tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most international non-profits?
Prague leads with 20 company records, followed by Brno (2) and Ostrava (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 638 professional contacts with verified work emails tracked across these 39 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 39 international non-profits based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
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- International non-profits based in Rio De Janeiro, Brazil
- International non-profits based in Sao Paulo, Brazil
- International non-profits based in Montreal, Canada
- International non-profits based in Ottawa, Canada
- International non-profits based in Toronto, Canada
- International non-profits based in Vancouver, Canada
- International non-profits based in Lyon, France
- International non-profits based in Paris, France
- International non-profits based in Bangalore, India
- International non-profits based in Mumbai, India
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- International non-profits based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 16 international non-profits based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 39 matching company records for international non-profits based in Czechia, with 1,871 tracked contacts and 638 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 international non-profits based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | People In Needclovekvtisni.cz HQ: Prague, Czech RepublicReported employees: 1,001-5,000 | Prague, Czech Republic | 1,001-5,000 | Exact match | 1,604 contacts → |
“We are a non-governmental, non-profit organisation based on the ideas of humanism, freedom, equality and solidarity.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adra CZadra.cz HQ: Prague, Czech RepublicReported employees: 201-500 | Prague, Czech Republic | 201-500 | Exact match | 64 contacts → |
“ADRA Česká republika je součástí mezinárodní sítě organizací ADRA, která působí ve více než 130 zemích světa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Iaeste Czech Republiciaeste.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 28 contacts → |
“Jsme IAESTE (The International Association for the Exchange of Students for Technical Experience), mezinárodní nezisková organizace.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | INEXinexsda.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“INEX - Association for Voluntary Activities - is a non-governmental non-profit organisation founded in 1991 whose primary activities are in the area of international voluntary…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CCBCccbc.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“CCBC comprises various projects and NGOs active in the field of biodiversity conservation and development assistance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Care Česká Republikacare.cz HQ: Praha - Nové Město, Czech RepublicReported employees: 11-50 | Praha - Nové Město, Czech Republic | 11-50 | Exact match | 13 contacts → |
“CARE patří mezi největší mezinárodní humanitární organizace a více jak 80 let poskytuje pomoc lidem v krizích i dlouhodobou podporu komunitám po celém světě.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unicef Česká Republikaunicef.cz HQ: Praha 1, Czech RepublicReported employees: 11-50 | Praha 1, Czech Republic | 11-50 | Exact match | 13 contacts → |
“UNICEF (Dětský fond OSN) pomáhá dětem ve 193 zemích světa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Svět Neziskoveksvetneziskovek.czHQ: Praha 7, Czech RepublicReported employees: 1-10 | Praha 7, Czech Republic | 1-10 | Exact match | 12 contacts → |
“Jsme prostor pro vzájemnou inspiraci a vzdělávání lidí z neziskových organizací.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Petrklíč Help Z.Spetrklichelp.cz HQ: Český Těšín, Czech RepublicReported employees: 11-50 | Český Těšín, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Petrklíč help is a youth, community, educational, creative and innovative non-profit organization operating since 2005.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Institut PRO Památky A Kulturu, O.P.Sinstituteu.cz HQ: Písek, Czech RepublicReported employees: 1-10 | Písek, Czech Republic | 1-10 | Exact match | 7 contacts → |
“POMÁHÁME ŠÍŘIT OSVĚTU A PŘÍKLADY DOBRÉ PRAXE V PÉČI O KULTURNÍ DĚDICTVÍ → Institut pro památky a kulturu, o.p.s, je nezisková organizace, která provozuje redakci PROPAMÁTKY…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NA Mysli, Z.Únamysli.com HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 6 contacts → |
“Na mysli je nezisková organizace zabývající se problematikou globální udržitelnosti, změny klimatu a souvisejícími environmentálními aspekty.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tereza, Vzdělávací Centrum, Z.Úterezanet.cz HQ: CzechiaReported employees: 11-50 | Czechia | 11-50 | Exact match | 5 contacts → |
“TEREZA je nezisková organizace, která vytváří inovativní enviromentální programy pro žáky.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“The Mestenhauser Institute for International Collaboration (MIIC) is a non-profit based in the Czech Republic under the leadership of its Founder, Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Architekti BEZ Hranicarchitektibezhranic.eu HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“for English, scroll down) Architekti bez hranic je nezisková organizace, která sdružuje architekty a designéry se zájmem o veřejný prostor.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wakawaiwakawai.cz HQ: Praha 6, Czech RepublicReported employees: 1-10 | Praha 6, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Wakawai creates a community of changemakers and connect them with NGOs and companies to solve social and environmental challenges.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ekologický Institut Veronicaveronica.czHQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 2 contacts → |
“Veronica je průvodkyní světem klimatického vzdělávání, poskytující odborné interpretace klíčových otázek týkajících se klimatické krize.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 39 company matches
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International non-profits: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
39 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 39 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for international non-profits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many international non-profits did RevenueBase find based in Czechia?
The saved snapshot records 39 matching company records, 1,871 tracked contacts and 638 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
International non-profits by geography
- International non-profits based in Belo Horizonte, Brazil
- International non-profits based in Porto Alegre, Brazil
- International non-profits based in Rio De Janeiro, Brazil
- International non-profits based in Sao Paulo, Brazil
- International non-profits based in Montreal, Canada
- International non-profits based in Ottawa, Canada
- International non-profits based in Toronto, Canada
- International non-profits based in Vancouver, Canada
- International non-profits based in Lyon, France
- International non-profits based in Paris, France
- International non-profits based in Bangalore, India
- International non-profits based in Mumbai, India
Browse the directory
Cite this list
RevenueBase Data Team. Top 16 international non-profits based in Czechia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/international-non-profits/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- International non-profits based in Belo Horizonte, Brazil
- International non-profits based in Porto Alegre, Brazil
- International non-profits based in Rio De Janeiro, Brazil
- International non-profits based in Sao Paulo, Brazil
- International non-profits based in Montreal, Canada
- International non-profits based in Ottawa, Canada
Company intelligence · public preview
Top 16 international non-profits based in Czechia
RevenueBase records 39 matching company records for international non-profits based in Czechia, with 1,871 tracked contacts and 638 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 international non-profits based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | People In Needclovekvtisni.cz HQ: Prague, Czech RepublicReported employees: 1,001-5,000 | Prague, Czech Republic | 1,001-5,000 | Exact match | 1,604 contacts → |
“We are a non-governmental, non-profit organisation based on the ideas of humanism, freedom, equality and solidarity.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Adra CZadra.cz HQ: Prague, Czech RepublicReported employees: 201-500 | Prague, Czech Republic | 201-500 | Exact match | 64 contacts → |
“ADRA Česká republika je součástí mezinárodní sítě organizací ADRA, která působí ve více než 130 zemích světa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Iaeste Czech Republiciaeste.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 28 contacts → |
“Jsme IAESTE (The International Association for the Exchange of Students for Technical Experience), mezinárodní nezisková organizace.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | INEXinexsda.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“INEX - Association for Voluntary Activities - is a non-governmental non-profit organisation founded in 1991 whose primary activities are in the area of international voluntary…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CCBCccbc.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 15 contacts → |
“CCBC comprises various projects and NGOs active in the field of biodiversity conservation and development assistance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Care Česká Republikacare.cz HQ: Praha - Nové Město, Czech RepublicReported employees: 11-50 | Praha - Nové Město, Czech Republic | 11-50 | Exact match | 13 contacts → |
“CARE patří mezi největší mezinárodní humanitární organizace a více jak 80 let poskytuje pomoc lidem v krizích i dlouhodobou podporu komunitám po celém světě.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unicef Česká Republikaunicef.cz HQ: Praha 1, Czech RepublicReported employees: 11-50 | Praha 1, Czech Republic | 11-50 | Exact match | 13 contacts → |
“UNICEF (Dětský fond OSN) pomáhá dětem ve 193 zemích světa.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Svět Neziskoveksvetneziskovek.cz HQ: Praha 7, Czech RepublicReported employees: 1-10 | Praha 7, Czech Republic | 1-10 | Exact match | 12 contacts → |
“Jsme prostor pro vzájemnou inspiraci a vzdělávání lidí z neziskových organizací.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Petrklíč Help Z.Spetrklichelp.cz HQ: Český Těšín, Czech RepublicReported employees: 11-50 | Český Těšín, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Petrklíč help is a youth, community, educational, creative and innovative non-profit organization operating since 2005.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Institut PRO Památky A Kulturu, O.P.Sinstituteu.cz HQ: Písek, Czech RepublicReported employees: 1-10 | Písek, Czech Republic | 1-10 | Exact match | 7 contacts → |
“POMÁHÁME ŠÍŘIT OSVĚTU A PŘÍKLADY DOBRÉ PRAXE V PÉČI O KULTURNÍ DĚDICTVÍ → Institut pro památky a kulturu, o.p.s, je nezisková organizace, která provozuje redakci PROPAMÁTKY…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NA Mysli, Z.Únamysli.com HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 6 contacts → |
“Na mysli je nezisková organizace zabývající se problematikou globální udržitelnosti, změny klimatu a souvisejícími environmentálními aspekty.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tereza, Vzdělávací Centrum, Z.Úterezanet.cz HQ: CzechiaReported employees: 11-50 | Czechia | 11-50 | Exact match | 5 contacts → |
“TEREZA je nezisková organizace, která vytváří inovativní enviromentální programy pro žáky.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“The Mestenhauser Institute for International Collaboration (MIIC) is a non-profit based in the Czech Republic under the leadership of its Founder, Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Architekti BEZ Hranicarchitektibezhranic.eu HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“for English, scroll down) Architekti bez hranic je nezisková organizace, která sdružuje architekty a designéry se zájmem o veřejný prostor.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Wakawaiwakawai.cz HQ: Praha 6, Czech RepublicReported employees: 1-10 | Praha 6, Czech Republic | 1-10 | Exact match | 2 contacts → |
“Wakawai creates a community of changemakers and connect them with NGOs and companies to solve social and environmental challenges.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ekologický Institut Veronicaveronica.cz HQ: Brno, Czech RepublicReported employees: 11-50 | Brno, Czech Republic | 11-50 | Exact match | 2 contacts → |
“Veronica je průvodkyní světem klimatického vzdělávání, poskytující odborné interpretace klíčových otázek týkajících se klimatické krize.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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International non-profits: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
39 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 39 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for international non-profits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many international non-profits did RevenueBase find based in Czechia?
The saved snapshot records 39 matching company records, 1,871 tracked contacts and 638 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 16 international non-profits based in Czechia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/international-non-profits/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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